Jewenwils Two-Zone Automatic Water Timer HDWT01A Instruction Manual

Warning

Please pay attention to the warning signs. Read the instructions with caution before operating and keep them properly.

Do not use for industrial purposes or in conjunction with chemicals, foodstuffs, and explosive materials.
Only use clear fresh water.
Do not pull the hose connected to the Water Timer.
Children are not allowed to use the water timer without supervision.
When expecting freezing temperatures, timers should be removed from the hose faucet and stored indoors to avoid potential freeze damage.
Do not disassemble or repair the product, but only by authorized service personnel.

Features

Eco Function: Set any time period to pause and start watering intermittently in your watering time.
Rain Delay Function: Built-in rain delay pauses your programmed schedule for 1-6 days.
Manual Override On/Off: Manual mode allows instant watering use without interrupting your set irrigation program.
Individual Control: Independent scheduling on each zone; each valve works like a separate timer.

Product Layout

The Jewenwils Two-Zone Automatic Water Timer features a digital display and control buttons. The main unit connects to a faucet and has two independent outlets, labeled Zone A and Zone B, for connecting hoses.

The display shows current time (e.g., 8:20 AM), current day (SU MO TU WE TH FR SA), water day settings, zone selection (A/B), water cycle number (1-4), start time (e.g., 6:00 AM), how long (duration, e.g., 30 MIN), Eco Function settings (WATER MIN, PAUSE MIN), and program mode (AUTO).

Control buttons include directional arrows (up, down, left, right) and an 'OK' button for navigation and confirmation.

Battery Installation

The water timer requires 2 AA Alkaline batteries.

Remove the battery holder from the back of the water timer.
Insert the batteries as indicated by the polarity markings.
Replace the battery holder, ensuring it is firmly and securely placed in the water timer.

Please replace batteries when the indicator on the display shows 'LOW'.

Note:

To prevent the water timer from failing due to a weak battery, if you are away for a long time, the battery must be replaced when the battery still shows “LOW”.

Do not dispose of batteries in fire. Batteries may explode or leak.

Installation

Step 1: Connect the water timer to your outdoor faucet.

Step 2: Connect your garden hoses to Zone A and Zone B outlets on the water timer.

Current Time Setting

Set Current Time: When the time line flashes, press the “-”/“+” button to decrease/increase time to the current time. Press the “▼” or “OK” button to confirm.
Set Current Day: Press the “-”/“+” button to move the indicator “[]” to today's day of the week (e.g., “TU” for Tuesday). Press the “▼” or “OK” to confirm.

Note:

The clock is set on 12-hour time by default. To change to 24-hour time, press the “OK” button for 10 seconds. To return to 12-hour time, press the “OK” button for 10 seconds again.

Programming

Select Water Day: There are 3 kinds of watering day setup:
- Fixed Weekday Watering: Press the “-”/“+” to move the flashing tear drop “?” to the desired watering day. Press the “OK” to confirm or cancel the watering day.
- Every Other Day
- Every Other 3 Day Watering
Select the Zone: Press the “-”/“+” to move the indicator “[ ]” to “A”. Press the “OK” to confirm to start setting up zone A.
Select Water Cycle 1:
1. Press the “-”/“+” to move the indicator “[ ]” to “1” and press the “▼” or “OK” to start setting up the first watering cycle [1].
2. Set Start Time: Press the “-”/“+” to decrease/increase time to the required watering start time. Press the “▼” or “OK” to confirm to the next step.
3. Set How Long: Press the “-”/“+” to decrease/increase time to duration (Up to 240 minutes). Press the “▼” or “OK” to confirm to the next step.
4. Activate Eco Function: Simply set up WATER and PAUSE MIN.
  - Set up WATER MIN: Press the “-”/“+” to decrease/increase the WATER duration (maximum interval is 19 MIN).
  - Set up PAUSE MIN: Press the “-”/“+” to decrease/increase the PAUSE duration (maximum interval is 19 MIN). The Eco Function creates a pause watering cycle, which provides absorption time for the soil and can also prevent water run-off.
  Note:
  You can skip step d (d-1 and d-2) if not needed. Once the Eco function is activated, the set interval is applied on all the set water cycles.
Routine the Set up of Zone B and water Cycle 1,2,3,4: Now you have completed all the programming.

Activate Programming

To activate the setting, the water timer should be in AUTO mode.

Press the “-”/“+” to move the indicator “[ ]” to

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